West Union, Iowa 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 87°F 31°C Heat Index: 93°F	Observed at: West Union, IA	Elevation: 704 ft | 215 m
	Last Updated: July 27, 7:15 PM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 87°F | 31°C
	Pressure: 28.48 in | 964.4 mb	Dewpoint: 72°F | 22°C
	Humidity: 61%	Wind: NW 7 mph | NW 11 kph
	Feels Like: 93°F | 34°C	Visibility: 61.8 mi | 99.4 km
	Lat/Long: 42.96 | -91.8	Sunrise: 5:53 AM   Sunset: 8:34 PM

7 Day Graphical Forecast

Valid: 1:11 PM 7/28/2026

Today Clear 93 |74 °F 34 |23 °C 7% Chance Precipitation Tuesday Overcast 86 |69 °F 30 |21 °C 2% Chance Precipitation Wednesday Overcast 82 |63 °F 28 |17 °C 2% Chance Precipitation Thursday Light Drizzle 80 |64 °F 26 |18 °C 8% Chance Precipitation Friday Heavy Showers 71 |63 °F 22 |17 °C 57% Chance Precipitation Saturday Light Drizzle 77 |61 °F 25 |16 °C 43% Chance Precipitation Sunday Clear 81 |63 °F 27 |17 °C 5% Chance Precipitation

7 Hour Graphical Forecast

Valid: 1:11 PM 7/28/2026

1 PM Overcast 83 °F 1% Chance Precipitation

2 PM Overcast 83 °F 1% Chance Precipitation

3 PM Overcast 85 °F 0% Chance Precipitation

4 PM Clear 86 °F 0% Chance Precipitation

5 PM Partly Cloudy 85 °F 0% Chance Precipitation

6 PM Overcast 84 °F 0% Chance Precipitation

7 PM Clear 82 °F 0% Chance Precipitation

7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index

7 Day & Night Weather Forecast for West Union, IA - (Fahrenheit & Celsius) Valid: 1:11 PM 7/28/2026 Today Clear with a high near 93°F [34°C]. W wind to around 14 mph [23 kph], with gusts to near 22 mph [35 kph]. Dewpoint near 72°F [22°C] with humidity of 95%. Pressure around 28.48 in [964.4 mb]. UV Index: 7.45. Chance of precipitation 7% with QPF of 0.00 in [0.0 mm]. Tonight Clear with a low around 74°F [23°C]. W wind to around 14 mph [23 kph], with gusts to near 22 mph [35 kph]. Chance of precipitation 7% with QPF of 0.00 in [0.0 mm]. Tuesday Overcast with a high near 86°F [30°C]. NNE wind to around 11 mph [18 kph], with gusts to near 23 mph [37 kph]. Dewpoint near 72°F [22°C] with humidity of 84%. Pressure around 28.48 in [964.4 mb]. UV Index: 6.9. Chance of precipitation 2% with QPF of 0.00 in [0.0 mm]. Tuesday Night Overcast with a low around 69°F [21°C]. NNE wind to around 11 mph [18 kph], with gusts to near 23 mph [37 kph]. Chance of precipitation 2% with QPF of 0.00 in [0.0 mm]. Wednesday Overcast with a high near 82°F [28°C]. SSW wind to around 11 mph [18 kph], with gusts to near 21 mph [34 kph]. Dewpoint near 72°F [22°C] with humidity of 86%. Pressure around 28.48 in [964.4 mb]. UV Index: 7.4. Chance of precipitation 2% with QPF of 0.00 in [0.0 mm]. Wednesday Night Overcast with a low around 63°F [17°C]. SSW wind to around 11 mph [18 kph], with gusts to near 21 mph [34 kph]. Chance of precipitation 2% with QPF of 0.00 in [0.0 mm]. Thursday Light Drizzle with a high near 80°F [26°C]. SSW wind to around 11 mph [17 kph], with gusts to near 20 mph [33 kph]. Dewpoint near 72°F [22°C] with humidity of 93%. Pressure around 28.48 in [964.4 mb]. UV Index: 6.2. Chance of precipitation 8% with QPF of 0.01 in [0.3 mm]. Thursday Night Light Drizzle with a low around 64°F [18°C]. SSW wind to around 11 mph [17 kph], with gusts to near 20 mph [33 kph]. Chance of precipitation 8% with QPF of 0.01 in [0.3 mm]. Friday Heavy Showers with a high near 71°F [22°C]. E wind to around 18 mph [29 kph], with gusts to near 30 mph [47 kph]. Dewpoint near 72°F [22°C] with humidity of 98%. Pressure around 28.48 in [964.4 mb]. UV Index: 4.95. Chance of precipitation 57% with QPF of 1.31 in [33.3 mm]. Friday Night Heavy Showers with a low around 63°F [17°C]. E wind to around 18 mph [29 kph], with gusts to near 30 mph [47 kph]. Chance of precipitation 57% with QPF of 1.31 in [33.3 mm]. Saturday Light Drizzle with a high near 77°F [25°C]. NNW wind to around 12 mph [19 kph], with gusts to near 21 mph [33 kph]. Dewpoint near 72°F [22°C] with humidity of 95%. Pressure around 28.48 in [964.4 mb]. UV Index: 6. Chance of precipitation 43% with QPF of 0.04 in [0.9 mm]. Saturday Night Light Drizzle with a low around 61°F [16°C]. NNW wind to around 12 mph [19 kph], with gusts to near 21 mph [33 kph]. Chance of precipitation 43% with QPF of 0.04 in [0.9 mm]. Sunday Clear with a high near 81°F [27°C]. E wind to around 7 mph [11 kph], with gusts to near 11 mph [17 kph]. Dewpoint near 72°F [22°C] with humidity of 93%. Pressure around 28.48 in [964.4 mb]. UV Index: 7.2. Chance of precipitation 5% with QPF of 0.00 in [0.0 mm]. Sunday Night Clear with a low around 63°F [17°C]. E wind to around 7 mph [11 kph], with gusts to near 11 mph [17 kph]. Chance of precipitation 5% with QPF of 0.00 in [0.0 mm].

---

7 Day and Night - QPF Forecast for West Union, IA

Today: 0.0 mm | 0.00 in

Tonight: 0.0 mm | 0.00 in

Tuesday: 0.0 mm | 0.00 in

Tuesday Night: 0.0 mm | 0.00 in

Wednesday: 0.0 mm | 0.00 in

Wednesday Night: 0.0 mm | 0.00 in

Thursday: 0.3 mm | 0.01 in

Thursday Night: 0.3 mm | 0.01 in

Friday: 33.3 mm | 1.31 in

Friday Night: 33.3 mm | 1.31 in

Saturday: 0.9 mm | 0.04 in

Saturday Night: 0.9 mm | 0.04 in

Sunday: 0.0 mm | 0.00 in

Sunday Night: 0.0 mm | 0.00 in

7 Day and Night - Maximum Wind Speed Forecast for West Union, IA

Today: W @ 23 kph | 14 mph

Tonight: W @ 23 kph | 14 mph

Tuesday: NNE @ 18 kph | 11 mph

Tuesday Night: NNE @ 18 kph | 11 mph

Wednesday: SSW @ 18 kph | 11 mph

Wednesday Night: SSW @ 18 kph | 11 mph

Thursday: SSW @ 17 kph | 11 mph

Thursday Night: SSW @ 17 kph | 11 mph

Friday: E @ 29 kph | 18 mph

Friday Night: E @ 29 kph | 18 mph

Saturday: NNW @ 19 kph | 12 mph

Saturday Night: NNW @ 19 kph | 12 mph

Sunday: E @ 11 kph | 7 mph

Sunday Night: E @ 11 kph | 7 mph

7 Day and Night - Maximum Humidity Forecast for West Union, IA

Today: 95 %

Tonight: 95 %

Tuesday: 84 %

Tuesday Night: 84 %

Wednesday: 86 %

Wednesday Night: 86 %

Thursday: 93 %

Thursday Night: 93 %

Friday: 98 %

Friday Night: 98 %

Saturday: 95 %

Saturday Night: 95 %

Sunday: 93 %

Sunday Night: 93 %

7 Day and Night - Snowfall Totals Forecast for West Union, IA

Today: 0.0 cm | 0.00 in

Tonight: 0.0 cm | 0.00 in

Tuesday: 0.0 cm | 0.00 in

Tuesday Night: 0.0 cm | 0.00 in

Wednesday: 0.0 cm | 0.00 in

Wednesday Night: 0.0 cm | 0.00 in

Thursday: 0.0 cm | 0.00 in

Thursday Night: 0.0 cm | 0.00 in

Friday: 0.0 cm | 0.00 in

Friday Night: 0.0 cm | 0.00 in

Saturday: 0.0 cm | 0.00 in

Saturday Night: 0.0 cm | 0.00 in

Sunday: 0.0 cm | 0.00 in

Sunday Night: 0.0 cm | 0.00 in

Contact Us | Mobile Private Policy | Terms & Conds | Consent Preferences | Cookie Policy Never base any life decisions on weather information from this site or anywhere over the Internet. Site is dedicated to our Lord & Savior Jesus Christ | Random Quotes of Jesus Copyright © 2026 El Dorado Weather, Inc. | Site Designed By:  Webmaster Danny