Sinclair, IA Weather Forecast | 10 Days
Updated: Fri Nov 13th 2026 12:00 PM CST
Fri, 11-13
40°F
26°F
26°F
Sat, 11-14
43°F
27°F
27°F
Sun, 11-15
47°F
29°F
29°F
Mon, 11-16
50°F
31°F
31°F
Tue, 11-17
53°F
36°F
36°F
Wed, 11-18
57°F
42°F
42°F
Thu, 11-19
55°F
47°F
47°F
Fri, 11-20
51°F
40°F
40°F
Sat, 11-21
50°F
40°F
40°F
Sun, 11-22
42°F
33°F
33°F
Sunny
Sinclair IA Weather Forecast for Fri 11-13
Sunny with a high of 40°F and a low of 26°F. There's a very small chance of rainfall, only about 6%. Snow is likely with a 10% chance. Winds will be light at 9mph and gusts of 14.5mph at 1 PM. The humidity will be on the higher side, averaging about 68%, the maximum being 77% at 11 PM and 47% being its lowest at 3 PM. Barometric pressure is its highest of 30.26 at 11 PM, a lowest point of 30.18 at 3 PM with an avg 30.21.
- HI: 40°F
- LO: 26°F
- Rain: 6%
- Snow: 10%
- Wind
8.1 mph - Humidity
68% avg. - UV Index
1.9 - Air QualityGood
- Sunrise
06:59 AM - Sunset
04:50 PM - Moonrise
11:31 AM - Moonset
08:21 PM - Moon Phase
Waxing Crescent - Hourly
Sunny
Sinclair IA Weather Forecast for Sat 11-14
Sunny with a high of 43°F and a low of 27°F. There's a very small chance of rainfall, only about 6%. Snow is likely with a 10% chance. Winds will be light at 4mph and gusts of 7.7mph at 12 PM. The humidity will be on the higher side, averaging about 68%, the maximum being 81% at 6 AM and 48% being its lowest at 2 PM. Barometric pressure is its highest of 30.36 at 11 PM, a lowest point of 30.26 at 12 AM with an avg 30.31.
- HI: 43°F
- LO: 27°F
- Rain: 6%
- Snow: 10%
- Wind
4 mph - Humidity
68% avg. - UV Index
1.9 - Air QualityGood
- Sunrise
07:00 AM - Sunset
04:49 PM - Moonrise
12:07 PM - Moonset
09:25 PM - Moon Phase
First Quarter - Hourly
Sunny
Sinclair IA Weather Forecast for Sun 11-15
Sunny with a high of 47°F and a low of 29°F. There's a very small chance of rainfall, only about 7%. Snow is likely with a 5% chance. Winds will be light at 7mph and gusts of 12.2mph at 12 PM. The humidity will be on the higher side, averaging about 70%, the maximum being 81% at 6 AM and 48% being its lowest at 2 PM. Barometric pressure is its highest of 30.47 at 9 AM, a lowest point of 30.37 at 12 AM with an avg 30.43.
- HI: 47°F
- LO: 29°F
- Rain: 7%
- Snow: 5%
- Wind
6.3 mph - Humidity
70% avg. - UV Index
3 - Air QualityGood
- Sunrise
07:02 AM - Sunset
04:48 PM - Moonrise
12:35 PM - Moonset
10:29 PM - Moon Phase
First Quarter - Hourly
Sunny
Sinclair IA Weather Forecast for Mon 11-16
Sunny with a high of 50°F and a low of 31°F. There's a very small chance of rainfall, only about 7%. Wind will be moderate, blowing around 12mph on average and gusts of 27.8mph at 11 PM. The humidity will be on the higher side, averaging about 72%, the maximum being 85% at 6 AM and 50% being its lowest at 1 PM. Barometric pressure is its highest of 30.5 at 8 AM, a lowest point of 30.38 at 3 PM with an avg 30.44.
- HI: 50°F
- LO: 31°F
- Rain: 7%
- Snow: 0%
- Wind
11.2 mph - Humidity
72% avg. - UV Index
4 - Air QualityGood
- Sunrise
07:03 AM - Sunset
04:47 PM - Moonrise
12:59 PM - Moonset
11:32 PM - Moon Phase
First Quarter - Hourly
Partly Cloudy
Sinclair IA Weather Forecast for Tue 11-17
Partly Cloudy with a high of 53°F and a low of 36°F. There's a very small chance of rainfall, only about 10%. Wind will be moderate, blowing around 14mph on average and gusts of 37.6mph at 11 PM. The humidity will be on the higher side, averaging about 70%, the maximum being 82% at 6 AM and 56% being its lowest at 3 PM. Barometric pressure is its highest of 30.41 at 12 AM, a lowest point of 30.25 at 11 PM with an avg 30.34.
- HI: 53°F
- LO: 36°F
- Rain: 10%
- Snow: 0%
- Wind
13.9 mph - Humidity
70% avg. - UV Index
4 - Air QualityGood
- Sunrise
07:04 AM - Sunset
04:47 PM - Moonrise
01:19 PM - Moonset
Does not set today - Moon Phase
First Quarter - Hourly
Partly Cloudy
Sinclair IA Weather Forecast for Wed 11-18
Partly Cloudy with a high of 57°F and a low of 42°F. There's a moderate 36% chance of rainfall with an estimated 0.02in. Wind will be moderate, blowing around 18mph on average and gusts of 40.2mph at 12 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 75% at 11 PM and 54% being its lowest at 12 PM. Barometric pressure is its highest of 30.24 at 12 AM, a lowest point of 30.02 at 4 PM with an avg 30.11.
- HI: 57°F
- LO: 42°F
- Rain: 36% | est. 0.02in
- Snow: 0%
- Wind
17.7 mph - Humidity
66% avg. - UV Index
4 - Air QualityTBA
- Sunrise
07:05 AM - Sunset
04:46 PM - Moonrise
01:38 PM - Moonset
12:34 AM - Moon Phase
Waxing Gibbous - Hourly
Light Rain Shower
Sinclair IA Weather Forecast for Thu 11-19
Light Rain Shower with a high of 55°F and a low of 47°F. It will likey rain, having a 85% chance of a downpour with an estimated 0.35in. Wind will be moderate, blowing around 15mph on average and gusts of 29.5mph at 12 AM. High humidity with average of 85% is anticipated, the maximum being 92% at 6 AM and 76% being its lowest at 12 AM. Barometric pressure is its highest of 30.24 at 11 PM, a lowest point of 30.04 at 3 AM with an avg 30.11.
- HI: 55°F
- LO: 47°F
- Rain: 85% | est. 0.35in
- Snow: 0%
- Wind
14.5 mph - Humidity
85% avg. - UV Index
3 - Air QualityTBA
- Sunrise
07:07 AM - Sunset
04:45 PM - Moonrise
01:57 PM - Moonset
01:36 AM - Moon Phase
Waxing Gibbous - Hourly
Overcast
Sinclair IA Weather Forecast for Fri 11-20
Overcast with a high of 51°F and a low of 40°F. There might be light rainfall having a 21% chance. Winds will be light at 5mph and gusts of 24.2mph at 11 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 93% at 6 AM and 58% being its lowest at 12 PM. Barometric pressure is its highest of 30.36 at 9 AM, a lowest point of 30.24 at 11 PM with an avg 30.31.
- HI: 51°F
- LO: 40°F
- Rain: 21%
- Snow: 0%
- Wind
4.3 mph - Humidity
78% avg. - UV Index
3 - Air QualityTBA
- Sunrise
07:08 AM - Sunset
04:44 PM - Moonrise
02:16 PM - Moonset
02:39 AM - Moon Phase
Waxing Gibbous - Hourly
Overcast
Sinclair IA Weather Forecast for Sat 11-21
Overcast with a high of 50°F and a low of 40°F. It will likey rain, having a 79% chance of a downpour with an estimated 0.21in. Winds will be light at 10mph and gusts of 32mph at 3 PM. The humidity will be on the higher side, averaging about 74%, the maximum being 85% at 5 AM and 59% being its lowest at 3 PM. Barometric pressure is its highest of 30.23 at 12 AM, a lowest point of 29.97 at 4 PM with an avg 30.07.
- HI: 50°F
- LO: 40°F
- Rain: 79% | est. 0.21in
- Snow: 0%
- Wind
9.8 mph - Humidity
74% avg. - UV Index
3 - Air QualityTBA
- Sunrise
07:09 AM - Sunset
04:44 PM - Moonrise
02:38 PM - Moonset
03:45 AM - Moon Phase
Waxing Gibbous - Hourly
Overcast
Sinclair IA Weather Forecast for Sun 11-22
Overcast with a high of 42°F and a low of 33°F. There might be light rainfall having a 11% chance. Snow is likely with a 12% chance. Winds will be light at 10mph and gusts of 22mph at 12 AM. The humidity will be on the higher side, averaging about 62%, the maximum being 76% at 6 AM and 51% being its lowest at 12 PM. Barometric pressure is its highest of 30.23 at 9 AM, a lowest point of 30.11 at 12 AM with an avg 30.2.
- HI: 42°F
- LO: 33°F
- Rain: 11%
- Snow: 12%
- Wind
9.6 mph - Humidity
62% avg. - UV Index
2 - Air QualityTBA
- Sunrise
07:10 AM - Sunset
04:43 PM - Moonrise
03:04 PM - Moonset
04:53 AM - Moon Phase
Full Moon - Hourly
Currently
| 39°F |
30.22 inHg.
Barometer 49%
Humidity N 13 mph Wind |
|
| Partly Cloudy | ||
National Outlook
Flooding Concerns and Snow Chances Across Northwest Washington and the Sierra 11-13 to 11-15
Fri Nov 13th 2026, 2:22am PST
Read
Wet and Wild Weather on the Horizon! 11-16-2026 to 11-20-2026
Extended Forecast
Fri Nov 13th 2026, 2:25am PST
Read
Fri Nov 13th 2026, 2:25am PST

