Bismarck, MO Weather Forecast & Current Conditions

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Bismarck, MO Weather Maps

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Bismarck Weather Map
UTC Time: 9/18/2026, 18:00
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Bismarck, MO Regional Weather

Expires:202609181900;;665161
ASUS43 KLSX 181757
RWRMO 

WEATHER SUMMARY FOR MISSOURI
NATIONAL WEATHER SERVICE SPRINGFIELD MO
100 PM CDT FRI SEP 18 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
       SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.
       CURRENT SKY AND/OR WEATHER CONDITIONS ARE NOT AVAILABLE FOR
       CHILLICOTHE AND FARMINGTON.


MOZ072>076-082>087-097>100-106>115-181900-
...SOUTH CENTRAL AND SOUTHEAST MISSOURI...
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CAPE GIRARDEAU SUNNY     96  66  37 W8        30.12F HX  99           
6HR MIN TEMP:  69; 6HR MAX TEMP:  97;                                

POPLAR BLUFF   SUNNY     98  65  33 SW8       30.13F HX 101           
6HR MIN TEMP:  70; 6HR MAX TEMP:  98;                                

WEST PLAINS    SUNNY     94  61  33 W6        30.18F HX  94           
6HR MIN TEMP:  71; 6HR MAX TEMP:  95;                                

                                       
$$
  

SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Bismarck, MO

Afternoon
Thunderstorms
95°/ 70° 35°/ 21°
20%
Saturday
Sunny
98°/ 70° 37°/ 21°
0%
Sunday
Sunny
95°/ 68° 35°/ 20°
50%
Monday
Thunderstorms
85°/ 62° 29°/ 17°
70%
Tuesday
Partly Cloudy
75°/ 55° 24°/ 13°
0%
Wednesday
Cloudy
55°13°
0%
Thursday
Cloudy
55°13°
0%

Day: Sunny. A slight chance of showers and thunderstorms. Hot with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 105.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows around 70. Light and variable winds, becoming south around 5 mph after midnight. Chance of rain 20 percent. Heat index values up to 101 early in the evening.

Washington, MO

Afternoon
Thunderstorms
95°/ 72° 35°/ 22°
30%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Rain Showers
92°33°
20%
Sun Night-Mon
Thunderstorms
65°18°
70%
Mon Night
Thunderstorms
58°14°
30%
Tuesday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Cloudy
52°11°
0%
Thursday
Cloudy
52°11°
0%

Day: Sunny. A chance of showers and thunderstorms. Hot with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 30 percent. Heat index values up to 106.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Light and variable winds, becoming south around 5 mph after midnight. Chance of rain 20 percent.

Iron, MO

Afternoon
Thunderstorms
95°/ 70° 35°/ 21°
20%
Saturday
Sunny
98°/ 70° 37°/ 21°
0%
Sunday
Sunny
95°/ 68° 35°/ 20°
50%
Monday
Thunderstorms
85°/ 62° 29°/ 17°
70%
Tuesday
Partly Cloudy
75°/ 55° 24°/ 13°
0%
Wednesday
Cloudy
55°13°
0%
Thursday
Cloudy
55°13°
0%

Day: Sunny. A slight chance of showers and thunderstorms. Hot with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 105.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows around 70. Light and variable winds, becoming south around 5 mph after midnight. Chance of rain 20 percent. Heat index values up to 101 early in the evening.

Madison, MO

Afternoon
Thunderstorms
95°/ 70° 35°/ 21°
20%
Saturday
Sunny
98°/ 70° 37°/ 21°
0%
Sunday
Sunny
95°/ 68° 35°/ 20°
50%
Monday
Thunderstorms
85°/ 62° 29°/ 17°
70%
Tuesday
Partly Cloudy
75°/ 55° 24°/ 13°
0%
Wednesday
Cloudy
55°13°
0%
Thursday
Cloudy
55°13°
0%

Day: Sunny. A slight chance of showers and thunderstorms. Hot with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 105.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows around 70. Light and variable winds, becoming south around 5 mph after midnight. Chance of rain 20 percent. Heat index values up to 101 early in the evening.

Sainte Genevieve, MO

Afternoon
Thunderstorms
95°/ 70° 35°/ 21°
30%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
95°/ 68° 35°/ 20°
50%
Monday
Thunderstorms
85°/ 60° 29°/ 16°
60%
Tuesday
Partly Cloudy
75°/ 55° 24°/ 13°
0%
Wednesday
Cloudy
55°13°
0%
Thursday
Cloudy
55°13°
0%

Day: Sunny. A chance of showers and thunderstorms. Hot with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 30 percent. Heat index values up to 107.

Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 70. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 102 early in the evening.

Reynolds, MO

Afternoon
Thunderstorms
95°/ 70° 35°/ 21°
20%
Saturday
Sunny
98°/ 70° 37°/ 21°
0%
Sunday
Sunny
95°/ 68° 35°/ 20°
50%
Monday
Thunderstorms
85°/ 62° 29°/ 17°
70%
Tuesday
Partly Cloudy
75°/ 55° 24°/ 13°
0%
Wednesday
Cloudy
55°13°
0%
Thursday
Cloudy
55°13°
0%

Day: Sunny. A slight chance of showers and thunderstorms. Hot with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 105.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows around 70. Light and variable winds, becoming south around 5 mph after midnight. Chance of rain 20 percent. Heat index values up to 101 early in the evening.

Monroe, MO

Afternoon
Thunderstorms
95°/ 72° 35°/ 22°
30%
Saturday
Partly Cloudy
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
95°/ 68° 35°/ 20°
50%
Monday
Thunderstorms
82°/ 58° 28°/ 14°
70%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Sunny. A chance of showers and thunderstorms. Hot with highs in the mid 90s. West winds around 5 mph early, becoming light and variable. Chance of rain 30 percent. Heat index values up to 109.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 102 early in the evening.

Perryville, MO

Afternoon
Thunderstorms
95°/ 70° 35°/ 21°
20%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
95°/ 68° 35°/ 20°
40%
Monday
Thunderstorms
88°/ 62° 31°/ 17°
60%
Tuesday
Partly Cloudy
75°/ 55° 24°/ 13°
0%
Wednesday
Cloudy
55°13°
0%
Thursday
Cloudy
55°13°
0%

Day: Mostly sunny with a slight chance of showers and thunderstorms. Hot. Near steady temperature in the mid 90s. Southwest winds around 5 mph. Chance of rain 20 percent. Highest heat index readings heat index readings up to 105.

Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 70. South winds around 5 mph. Chance of rain 20 percent.

Crawford, MO

Afternoon
Thunderstorms
95°/ 72° 35°/ 22°
30%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Rain Showers
92°33°
20%
Sun Night-Mon
Thunderstorms
65°18°
70%
Mon Night
Thunderstorms
58°14°
30%
Tuesday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Cloudy
52°11°
0%
Thursday
Cloudy
52°11°
0%

Day: Sunny. A chance of showers and thunderstorms. Hot with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 30 percent. Heat index values up to 106.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Light and variable winds, becoming south around 5 mph after midnight. Chance of rain 20 percent.

Lake Spring, MO

Today
Thunderstorms
98°/ 70° 37°/ 21°
20%
Saturday
Sunny
98°/ 68° 37°/ 20°
0%
Sunday
Sunny
95°/ 65° 35°/ 18°
50%
Monday
Thunderstorms
85°/ 58° 29°/ 14°
70%
Tuesday
Partly Cloudy
75°/ 52° 24°/ 11°
0%
Wednesday
Cloudy
52°11°
0%
Thursday
Cloudy
52°11°
0%

Day: Sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs in the upper 90s. Southwest winds around 5 mph. Chance of rain 20 percent.

Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Humid with lows around 70. South winds around 5 mph. Chance of rain 20 percent.

Piedmont, MO

Afternoon
Sunny
98°/ 70° 37°/ 21°
0%
Saturday
Sunny
98°/ 70° 37°/ 21°
0%
Sunday
Sunny
98°/ 68° 37°/ 20°
0%
Monday
Thunderstorms
90°/ 62° 32°/ 17°
60%
Tuesday
Partly Cloudy
78°/ 55° 26°/ 13°
0%
Wed Night
Cloudy
55°13°
0%
Thursday
Sunny
78°26°
0%

Day: Sunny, hot. Near steady temperature in the upper 90s. Southwest winds around 5 mph.

Night: Mostly clear. Lows around 70. South winds around 5 mph in the evening, becoming light and variable.

Monroe, IL

Afternoon
Thunderstorms
95°/ 72° 35°/ 22°
30%
Saturday
Partly Cloudy
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
95°/ 68° 35°/ 20°
50%
Monday
Thunderstorms
82°/ 58° 28°/ 14°
70%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Sunny. A chance of showers and thunderstorms. Hot with highs in the mid 90s. West winds around 5 mph early, becoming light and variable. Chance of rain 30 percent. Heat index values up to 109.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 102 early in the evening.

Randolph, IL

Afternoon
Thunderstorms
95°/ 70° 35°/ 21°
30%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
95°/ 68° 35°/ 20°
50%
Monday
Thunderstorms
85°/ 60° 29°/ 16°
60%
Tuesday
Partly Cloudy
75°/ 55° 24°/ 13°
0%
Wednesday
Cloudy
55°13°
0%
Thursday
Cloudy
55°13°
0%

Day: Sunny. A chance of showers and thunderstorms. Hot with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 30 percent. Heat index values up to 107.

Night: Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 70. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 102 early in the evening.

Franklin, MO

Afternoon
Thunderstorms
95°/ 72° 35°/ 22°
30%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Rain Showers
92°33°
20%
Sun Night-Mon
Thunderstorms
65°18°
70%
Mon Night
Thunderstorms
58°14°
30%
Tuesday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Cloudy
52°11°
0%
Thursday
Cloudy
52°11°
0%

Day: Sunny. A chance of showers and thunderstorms. Hot with highs in the mid 90s. Southwest winds around 5 mph. Chance of rain 30 percent. Heat index values up to 106.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Light and variable winds, becoming south around 5 mph after midnight. Chance of rain 20 percent.

Marble Hill, MO

Afternoon
Thunderstorms
98°/ 70° 37°/ 21°
20%
Saturday
Sunny
95°/ 70° 35°/ 21°
0%
Sunday
Sunny
95°/ 68° 35°/ 20°
0%
Monday
Thunderstorms
88°/ 62° 31°/ 17°
50%
Tuesday
Partly Cloudy
75°/ 55° 24°/ 13°
0%
Wed-Wed Night
Clear
75°24°
0%
Thursday
Sunny
78°26°
0%

Day: Sunny with a slight chance of showers and thunderstorms. Hot. Near steady temperature in the upper 90s. Southwest winds around 5 mph. Chance of rain 20 percent.

Night: Partly cloudy in the evening, then becoming mostly clear. Lows around 70. South winds around 5 mph in the evening, becoming light and variable.

Cape Girardeau, MO

Afternoon
Thunderstorms
98°/ 72° 37°/ 22°
20%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Sunny
95°/ 68° 35°/ 20°
0%
Monday
Thunderstorms
88°/ 62° 31°/ 17°
50%
Tuesday
Partly Cloudy
78°/ 55° 26°/ 13°
0%
Wed Night
Cloudy
55°13°
0%
Thursday
Sunny
78°26°
0%

Day: Sunny with a slight chance of showers and thunderstorms. Hot. Near steady temperature in the upper 90s. Southwest winds around 5 mph. Chance of rain 20 percent.

Night: Partly cloudy in the evening, then clearing. Lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable.

Saint Louis, MO

Afternoon
Thunderstorms
95°/ 72° 35°/ 22°
30%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Thunderstorms
92°33°
20%
Sun Night-Mon
Thunderstorms
68°20°
70%
Mon Night
Thunderstorms
60°16°
40%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Sunny. A chance of showers and thunderstorms. Hot with highs in the mid 90s. East winds around 5 mph, becoming southeast. Chance of rain 30 percent. Heat index values up to 107.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 102 early in the evening.

Teresita, MO

Today
Thunderstorms
98°/ 70° 37°/ 21°
20%
Saturday
Sunny
98°/ 68° 37°/ 20°
0%
Sunday
Sunny
98°/ 68° 37°/ 20°
50%
Monday
Thunderstorms
92°/ 62° 33°/ 17°
70%
Tuesday
Partly Cloudy
80°/ 55° 27°/ 13°
0%
Wednesday
Cloudy
55°13°
0%
Thursday
Cloudy
55°13°
0%

Day: Sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs in the upper 90s. Southwest winds around 5 mph. Chance of rain 20 percent.

Night: Mostly clear. Humid with lows around 70. Light and variable winds.

Saint Clair, IL

Afternoon
Thunderstorms
95°/ 72° 35°/ 22°
30%
Saturday
Sunny
98°/ 72° 37°/ 22°
0%
Sunday
Thunderstorms
92°33°
20%
Sun Night-Mon
Thunderstorms
68°20°
70%
Mon Night
Thunderstorms
60°16°
40%
Tue-Tue Night
Mostly Cloudy
72°22°
0%
Wednesday
Cloudy
75°24°
0%
Thursday
Cloudy
75°24°
0%

Day: Sunny. A chance of showers and thunderstorms. Hot with highs in the mid 90s. East winds around 5 mph, becoming southeast. Chance of rain 30 percent. Heat index values up to 107.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Southeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 102 early in the evening.

Northwye, MO

Today
Thunderstorms
98°/ 72° 37°/ 22°
20%
Saturday
Sunny
98°/ 70° 37°/ 21°
0%
Sunday
Thunderstorms
95°35°
20%
Sun Night-Mon
Thunderstorms
65°18°
70%
Mon Night
Rain Showers
58°14°
30%
Tuesday
Partly Cloudy
72°/ 52° 22°/ 11°
0%
Wednesday
Cloudy
52°11°
0%
Thursday
Cloudy
52°11°
0%

Day: Sunny. A slight chance of showers and thunderstorms this afternoon. Hot with highs in the upper 90s. Southwest winds around 5 mph. Chance of rain 20 percent.

Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Humid with lows in the lower 70s. South winds around 5 mph. Chance of rain 20 percent.

Names listed above may include county names.

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