Last Updated: @

Current Sky:

Sunny

Current
Live Update


Max / Min


Rate


Temperature




Feels Like



High: @ 00:00
Low: @ 06:30
Max Heat Indx:72°F @ 00:00
/hr | -10.3°F/24hr
Avg* High: 61°F
Avg* Low: 38°F
* Averages from NOAA

Humidity

Dew Point

%

High: 95% @ 05:32
Low: 65% @ 00:00
High DP:61°F @ 10:39
Low DP: 57°F @ 09:32
-6% /hr

0.6°F /hr | -3.5°F/24hr

Barometer



@ 11:49
@ 03:15

Wind

avg. windspeed
gusting to
Max Avg Wind:@12:07
Max Gust Day:@00:01
Wind Run: 19.7 miles
Avg Wind Speed: 1.6mph
Dom.Wind Dir. WNW

Precipitation


Rain Today:

Year Rain:10.69 in
Year Diff.: -1.47 in
Apr Rain:
Apr Diff.: -1.36 in
Rain rate: / hr.
Max Rain Rate Today:0.14 in./ hr. @ 01:17
Last Rain:2026-04-17 05:02

UV Index

Solar

UVI
W/m2
UV Description: -
Today Max Solar:
926 W/m2 @ 10:43

Today Max UV:
6 @ 10:21
Sunshine hours: 2.4 Hrs.
Evapotranspiration: 0.040 in.

Sun Details:

Sun Plot
Sunrise:06:11 am
Sunset:07:37 pm
Daylight Hours: Today is 13:26 hrs. long. There will be 2min 37s more daylight tomorrow.

Temperature Records:


Station High: 76°F - 2004
Station Low: 28°F - 2014
NOAA High: 93°F - 2002
NOAA Low: 22°F - 1962

Monthly Averages:


Today Temp: 63.6°F
April Temp: 51.3°F
Avg April Temp: 49.3°F
April Diff.: 2°F

Moon Details:


Moonrise:05:53
Moonset:20:18
Phase: New Moon
Visible: 0%

First Qtr: Thu Apr 23 22:33 EDT 2026
Full Moon: Fri May 1 13:24 EDT 2026
Last Qtr: Sat May 9 17:13 EDT 2026
New Moon: Sat May 16 16:03 EDT 2026
moon phase

Pollen

Sherman Air Quality

Graphs

Fire Danger


Current FWI Fire Danger:


WXSIM Forecast for: Sherman
Issued by: Sherman CT Weather
Updated: Friday, Apr-17-2026 11:00 am
 
This
afternoon
Mostly Cloudy
Mostly Cloudy
Tonight

Fog
Fog
Saturday

Fog a.m.
Fog a.m.
Saturday
night
Chance rain
Chance rain
Sunday

Rain likely
Rain likely
Sunday
night
Partly Cloudy
Partly Cloudy
Monday

Chance rain
Chance rain
Monday
night
Clear
Clear
<.1 in. <.1 in. .35 in. <.1 in.
High: 71° Low: 49° High: 63° Low: 52° High: 55° Low: 41° High: 50° Low: 33°
               
NNW
6
mph
NE
3
mph
ESE
5
mph
SSE
5
mph
NNW
4-16→8-18
mph
NW
4-16
mph
WNW
4-15→8-18
mph
NNW
5-17
mph
UV: 6
 High 
UV: 5
 Medium 
UV: 3
 Medium 
UV: 4
 Medium 


This afternoon: 
Partly to mostly cloudy. Mild. High 71°. UV index up to 6. Wind north-northwest around 6 mph. Chance of precipitation 30 percent. Precipitation mostly less than a tenth of an inch.

Tonight: 
Mostly cloudy in the evening, becoming partly cloudy after midnight. Patchy light fog. Low 49°. Wind northeast around 3 mph.

Saturday: 
Partly to mostly cloudy in the morning, becoming mostly cloudy in the afternoon. Patchy light fog in the morning. High 63°. UV index up to 5. Wind east-southeast around 5 mph.

Saturday night: 
Cloudy in the evening, becoming dense overcast after midnight. A slight chance of rain in the evening, then Low 52°. Wind south-southeast around 5 mph. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.

Sunday: 
Dense overcast in the morning, becoming cloudy in the afternoon. Rain likely. Precipitation showery or intermittent. High 55°, but temperatures falling in the afternoon. UV index up to 3. Wind north-northwest around 4 mph, gusting to 16 mph, in the morning, becoming 8 mph, gusting to 18 mph, in the afternoon. Chance of precipitation 70 percent. Precipitation mostly between a quarter and half an inch.

Sunday night: 
Fair in the evening, becoming partly cloudy after midnight. Low 41°. Wind northwest around 4 mph, gusting to 16 mph.

Monday: 
Mostly cloudy in the morning, becoming partly cloudy in the afternoon. A chance of rain in the morning, then Cool. High 50°. UV index up to 4. Wind west-northwest around 4 mph, gusting to 15 mph, in the morning, becoming 8 mph, gusting to 18 mph, in the afternoon. Chance of precipitation 40 percent. Precipitation mostly less than a tenth of an inch.