Williamsburg, IA 14 Day Weather - 52361 WeatherWorld.com
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Williamsburg, IA Weather Forecast


Williamsburg, IA Weather Forecast Dated: 401 AM Thu Sep 17 2026
Expect a cool pattern with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate. Isolated storms at times.
Thursday, September 17, 2026
Mid-Morning
68°F 20°C
Fog
Mid-Afternoon
72°F 22°C
Scattered Showers
Early-Evening
71°F 22°C
Scattered Showers
Pleasant near 72°F 22°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.
Friday, September 18, 2026
Mid-Morning
66°F 19°C
Light Showers
Mid-Afternoon
75°F 24°C
Scattered Showers
Early-Evening
78°F 26°C
Sunny
Comfortable with temperatures reaching 75°F 24°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds out of the SSE at 13 mph 20 km/h. Gusts up to 21 mph 33 km/h.
Saturday, September 19, 2026
Mid-Morning
72°F 22°C
Light Showers
Mid-Afternoon
81°F 27°C
Cloudy
Early-Evening
74°F 24°C
Nearby Thunderstorms
Very warm near 81°F 27°C, though humidity makes it feel like 85°F 30°C, locally heavy downpours at times, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds switching from the SSW to the N at 9 mph 14 km/h.
Sunday, September 20, 2026
Mid-Morning
59°F 15°C
Scattered Showers
Mid-Afternoon
60°F 16°C
Scattered Showers
Early-Evening
60°F 16°C
Light Showers
Cool with a high near 60°F 16°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds moving from the NNE to the ENE at 10 mph 16 km/h. Gusts up to 21 mph 33 km/h.
Monday, September 21, 2026
Mid-Morning
52°F 11°C
Light Showers
Mid-Afternoon
59°F 15°C
Scattered Showers
Early-Evening
58°F 15°C
Scattered Showers
Refreshing around 59°F 15°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds swinging from the ENE to the NW at 8 mph 12 km/h.
Tuesday, September 22, 2026
Mid-Morning
56°F 13°C
Light Fog
Mid-Afternoon
65°F 18°C
Sunny
Early-Evening
65°F 18°C
Overcast
Mildly cool near 65°F 18°C, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds shifting from the WNW to the ESE at 5 mph 9 km/h.
Wednesday, September 23, 2026
Mid-Morning
61°F 16°C
Light Showers
Mid-Afternoon
64°F 18°C
Light Showers
Early-Evening
60°F 16°C
Sunny
Comfortable at 64°F 18°C, intermittent showers through midday, easing by evening, with lower humidity and steady pressure. Winds turning from the SSW to the W at 12 mph 18 km/h. Gusts up to 26 mph 42 km/h.
Thursday, September 24, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
57°F 14°C
Sunny
Cool with a high near 62°F 17°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the WNW to the NW at 9 mph 14 km/h.
Friday, September 25, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
63°F 17°C
Sunny
Early-Evening
58°F 15°C
Sunny
Refreshing around 63°F 17°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the NW to the ESE at 4 mph 6 km/h.
Saturday, September 26, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
62°F 17°C
Sunny
Mildly cool near 67°F 19°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds swinging from the S to the SSE at 9 mph 15 km/h.
Sunday, September 27, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
67°F 20°C
Overcast
Pleasant near 70°F 21°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds out of the S at 16 mph 26 km/h. Gusts up to 29 mph 45 km/h.
Monday, September 28, 2026
Mid-Morning
63°F 17°C
Partly Cloudy
Mid-Afternoon
76°F 25°C
Sunny
Early-Evening
72°F 22°C
Cloudy
Comfortable with temperatures reaching 76°F 25°C, cloudy in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds blowing from the SW at 10 mph 16 km/h.
Tuesday, September 29, 2026
Mid-Morning
66°F 19°C
Scattered Showers
Mid-Afternoon
67°F 19°C
Scattered Showers
Early-Evening
62°F 17°C
Overcast
Refreshing around 67°F 19°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds switching from the WSW to the N at 9 mph 13 km/h.
Wednesday, September 30, 2026
Mid-Morning
54°F 12°C
Overcast
Mid-Afternoon
63°F 17°C
Overcast
Early-Evening
57°F 14°C
Overcast
Mildly cool near 63°F 17°C, overcast throughout the day, with steady humidity and steady pressure. Winds out of the ENE at 10 mph 16 km/h. Gusts up to 23 mph 37 km/h.
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