Weather Alert
St. John Weather Warning NWS WEATHER ALERT FOR THE SAINT JOHN, IN AREA - Issued: 117 PM CDT Mon Sep 14 2026 St. John Weather Warning

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St. John, IN Weather - Hour by Hour Forecast

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St. John, IN Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 65°F19°C, dew point 50°F10°C, humidity 57%. Wind direction is SSE at 14 mph23 km/h with visibility of 10 mi16 km. Barometric pressure is 30.04 in1017 mb.
Tonight - Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms late. Near steady temperat.. Full Forecast
Tuesday - Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers until late afternoon. A chance of thunderstorms. Sh.. Full Forecast

St. John Hourly Weather

24 Hour Forecast Scroll
Tue, Sep 15
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Midnight
St. John, IN Hourly Weather - Mostly Clear - 1:00 AM St. John, IN Hourly Weather - Mostly Clear - 2:00 AM St. John, IN Hourly Weather - Mostly Cloudy - 3:00 AM St. John, IN Hourly Weather - Mostly Cloudy - 4:00 AM St. John, IN Hourly Weather - Mostly Cloudy - 5:00 AM St. John, IN Hourly Weather - Mostly Cloudy - 6:00 AM St. John, IN Hourly Weather - Mostly Cloudy - 7:00 AM St. John, IN Hourly Weather - Mostly Cloudy - 8:00 AM St. John, IN Hourly Weather - Mostly Cloudy - 9:00 AM St. John, IN Hourly Weather - Mostly Cloudy - 10:00 AM St. John, IN Hourly Weather - Mostly Cloudy - 11:00 AM St. John, IN Hourly Weather - Cloudy - 12:00 PM St. John, IN Hourly Weather - Cloudy - 1:00 PM St. John, IN Hourly Weather - Cloudy - 2:00 PM St. John, IN Hourly Weather - Mostly Cloudy - 3:00 PM St. John, IN Hourly Weather - Mostly Cloudy - 4:00 PM St. John, IN Hourly Weather - Mostly Cloudy - 5:00 PM St. John, IN Hourly Weather - Cloudy - 6:00 PM St. John, IN Hourly Weather - Cloudy - 7:00 PM St. John, IN Hourly Weather - Cloudy - 8:00 PM St. John, IN Hourly Weather - Cloudy - 9:00 PM St. John, IN Hourly Weather - Cloudy - 10:00 PM St. John, IN Hourly Weather - Cloudy - 11:00 PM St. John, IN Hourly Weather - Cloudy - 12:00 AM
Mostly Clear Mostly Clear Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
65°F18°C 65°F18°C 64°F18°C 64°F18°C 64°F18°C 65°F18°C 65°F18°C 68°F20°C 72°F22°C 75°F24°C 77°F25°C 79°F26°C 81°F27°C 81°F27°C 82°F28°C 82°F28°C 81°F27°C 79°F26°C 78°F26°C 76°F24°C 74°F23°C 72°F22°C 71°F22°C 70°F21°C
Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain
39% 39% 39% 39% 39% 39% 39% 82% 82% 82% 82% 82% 82% 39% 39% 39% 39% 39% 39% 48% 48% 48% 48% 48%
52°F11°C 53°F12°C 54°F12°C 55°F13°C 56°F13°C 57°F14°C 58°F14°C 61°F16°C 63°F17°C 66°F19°C 67°F19°C 67°F19°C 68°F20°C 68°F20°C 69°F21°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 68°F20°C 68°F20°C 68°F20°C 67°F19°C 67°F19°C
63% 65% 70% 73% 75% 75% 78% 78% 73% 74% 71% 67% 65% 65% 65% 65% 67% 69% 71% 76% 82% 87% 87% 90%
S S S S S S S SSE SSE SW SW SW SW SW SSW SSW SSW W WNW NW NW NNW NNW N
12 mph 12 mph 11 mph 11 mph 11 mph 9 mph 9 mph 9 mph 10 mph 10 mph 10 mph 9 mph 9 mph 9 mph 6 mph 6 mph 6 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 2 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km
Hour (CDT)
Weather
Clouds
Temperature
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KIGQ model statistics.

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Prob Precip % = Probability of Precipitation.

St. John 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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