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Winston, MO Weather Forecast | 5 Day

Updated: Wed Sep 23rd 2026 2:15 AM CDT

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Sunny

Wed 9-23-26

Sunny with a high of 70°F and a low of 55°F. There might be light rainfall having a 13% chance with an estimated 0in. Winds will be light at 10mph and gusts of 18.8mph at 11 PM. The humidity will be on the higher side, averaging about 77%, the maximum being 90% at 7 AM and 61% being its lowest at 4 PM. Barometric pressure is its highest of 30.3^inHg at 8 AM, a lowest point of 30.22^inHg at 5 PM with an avg 30.26^inHg.

HI: 70°F
LO: 55°F

Rainfall: 13% | est. 0in
Snowfall: 0%

Wind
9.8 mph
Humidity
77% avg.

UV Index
6.4
Air Quality
Good

Sunrise
07:05 AM
Sunset
07:12 PM

Moonrise
05:55 PM
Moonset
04:05 AM
Moon Phase
Waxing Gibbous

Overcast

Weather Tomorrow, Thu 9-24-26

Overcast with a high of 71°F and a low of 56°F. There might be light rainfall having a 16% chance. Winds will be light at 9mph and gusts of 22.6mph at 1 AM. The humidity will be on the higher side, averaging about 79%, the maximum being 96% at 7 AM and 60% being its lowest at 4 PM. Barometric pressure is its highest of 30.27^inHg at 9 AM, a lowest point of 30.16^inHg at 9 PM with an avg 30.22^inHg.

HI: 71°F
LO: 56°F

Rainfall: 16%
Snowfall: 0%

Wind
8.7 mph
Humidity
79% avg.

UV Index
5.9
Air Quality
Good

Sunrise
07:06 AM
Sunset
07:10 PM

Moonrise
06:16 PM
Moonset
05:06 AM
Moon Phase
Full Moon

Scattered Showers

Fri 9-25-26

Scattered Showers with a high of 71°F and a low of 61°F. Rainfall expected to have a 67% chance with an estimated 0.04in. Wind will be moderate, blowing around 14mph on average and gusts of 26.9mph at 10 PM. High humidity with average of 82% is anticipated, the maximum being 90% at 11 PM and 65% being its lowest at 4 PM. Barometric pressure is its highest of 30.18^inHg at 12 AM, a lowest point of 30.05^inHg at 6 PM with an avg 30.12^inHg.

HI: 71°F
LO: 61°F

Rainfall: 67% | est. 0.04in
Snowfall: 0%

Wind
13.6 mph
Humidity
82% avg.

UV Index
2.1
Air Quality
Good

Sunrise
07:07 AM
Sunset
07:09 PM

Moonrise
06:37 PM
Moonset
06:07 AM
Moon Phase
Full Moon

Scattered Showers

Sat 9-26-26

Scattered Showers with a high of 70°F and a low of 61°F. It will likey rain, having a 85% chance of a downpour with an estimated 0.18in. Wind will be moderate, blowing around 13mph on average and gusts of 28.7mph at 1 AM. High humidity with average of 89% is anticipated, the maximum being 97% at 11 PM and 74% being its lowest at 3 PM. Barometric pressure is its highest of 30.05^inHg at 6 AM, a lowest point of 29.94^inHg at 5 PM with an avg 30.01^inHg.

HI: 70°F
LO: 61°F

Rainfall: 85% | est. 0.18in
Snowfall: 0%

Wind
12.8 mph
Humidity
89% avg.

UV Index
1.3
Air Quality
Good

Sunrise
07:08 AM
Sunset
07:07 PM

Moonrise
06:57 PM
Moonset
07:09 AM
Moon Phase
Full Moon

Fog

Sun 9-27-26

Fog with a high of 65°F and a low of 57°F. It will likey rain, having a 78% chance of a downpour with an estimated 0.07in. Wind will be moderate, blowing around 12mph on average and gusts of 21.5mph at 1 AM. High humidity with average of 93% is anticipated, the maximum being 98% at 11 PM and 86% being its lowest at 12 PM. Barometric pressure is its highest of 30.07^inHg at 12 PM, a lowest point of 29.93^inHg at 6 PM with an avg 29.98^inHg.

HI: 65°F
LO: 57°F

Rainfall: 78% | est. 0.07in
Snowfall: 0%

Wind
11.6 mph
Humidity
93% avg.

UV Index
5
Air Quality
Good

Sunrise
07:09 AM
Sunset
07:06 PM

Moonrise
07:20 PM
Moonset
08:11 AM
Moon Phase
Waning Gibbous

Overcast

Mon 9-28-26

Overcast with a high of 68°F and a low of 58°F. There might be light rainfall having a 21% chance. Wind will be moderate, blowing around 12mph on average and gusts of 24.4mph at 11 PM. High humidity with average of 81% is anticipated, the maximum being 99% at 2 AM and 66% being its lowest at 4 PM. Barometric pressure is its highest of 29.98^inHg at 1 AM, a lowest point of 29.79^inHg at 11 PM with an avg 29.9^inHg.

HI: 68°F
LO: 58°F

Rainfall: 21%
Snowfall: 0%

Wind
11.2 mph
Humidity
81% avg.

UV Index
5
Air Quality
TBA

Sunrise
07:10 AM
Sunset
07:04 PM

Moonrise
07:46 PM
Moonset
09:17 AM
Moon Phase
Waning Gibbous

Winston, MO Weather Forecast - 10 Day Detailed

This 5-Day weather forecast is valid for ZIP code 64689, accurately covering the area of Winston, MO.

Currently

	55°F	30.26 inHg. Barometer 83% Humidity NE 10.8 mph Wind
Overcast

Full Report

National Outlook

Heavy Rains and Thunderstorms for the Mid-Atlantic and Southeast - 09-21 to 09-23

Mon Sep 21st 2026, 6:28am PDT

Read

Storms and Cool Temperatures Expected in the East 09-24 to 09-28

Extended Forecast
Mon Sep 21st 2026, 6:29am PDT

Read

5 Day Forecast Nearby

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