Greenville, CA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Greenville, CA.

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Current Conditions — Greenville, CA

SUSANVILLE MUNI (KSVE)

Mostly Clear

48.2 F
Humidity:53%
Wind Speed: 3.4 mph
Barometer:30.00 in
Dewpoint:32.0 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:47.3 F
Apr 27 2026, 08:35 AM PDT
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5-Day Forecast — Greenville, CA

Monday

High 62 °F
Chance of Rain
Monday
Night
Low 33 °F
Forecast Missing
Tuesday

High 69 °F
Forecast Missing
Tuesday
Night
Low 37 °F
Forecast Missing
Wednesday

High 77 °F
Forecast Missing
Wednesday
Night
Low 39 °F
Forecast Missing
Thursday

High 78 °F
Forecast Missing
Thursday
Night
Low 41 °F
Forecast Missing
Friday

High 82 °F
Forecast Missing

Detailed Forecast — Greenville, CA

Monday
Chance of Rain. High near 62°F. Wind 1 to 6 mph, with gusts as high as 10 mph.
Monday Night
Forecast Missing. Low around 33°F. Wind 1 to 2 mph, with gusts as high as 5 mph.
Tuesday
Forecast Missing. High near 69°F. Wind 1 to 5 mph, with gusts as high as 8 mph.
Tuesday Night
Forecast Missing. Low around 37°F. Wind 1 to 2 mph, with gusts as high as 5 mph.
Wednesday
Forecast Missing. High near 77°F. Wind 1 to 5 mph, with gusts as high as 9 mph.
Wednesday Night
Forecast Missing. Low around 39°F. Wind around 2 mph, with gusts as high as 3 mph.
Thursday
Forecast Missing. High near 78°F. Wind 2 to 6 mph, with gusts as high as 10 mph.
Thursday Night
Forecast Missing. Low around 41°F. Wind around 1 mph, with gusts as high as 3 mph.
Friday
Forecast Missing. High near 82°F. Wind 2 to 10 mph, with gusts as high as 15 mph.
Friday Night
Forecast Missing. Low around 44°F.
Saturday
Forecast Missing. High near 77°F. Wind 5 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Forecast Missing. Low around 42°F.
Sunday
Forecast Missing. High near 75°F. Wind 2 to 8 mph, with gusts as high as 14 mph.
CA Radar
Current Radar • CA
Day 1 Outlook • April 27, 2026

Observation History — Greenville, CA

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
08:35 AM PDT 3.4 10.00 Mostly Clear -- 48.2 32.0 53% 47.3 NA 30.00 1015.9
08:15 AM PDT 5.8 10.00 Mostly Clear -- 46.4 32.0 57% 43.5 NA 30.00 1015.9
07:55 AM PDT 8.1 10.00 Partly Cloudy -- 46.4 33.8 61% 42.4 NA 30.00 1015.9
07:35 AM PDT W 6.9 10.00 Cloudy -- 44.6 33.8 66% 40.6 NA 30.00 1015.9
07:15 AM PDT W 6.9 10.00 Cloudy -- 44.6 35.6 70% 40.6 NA 29.99 1015.6
06:55 AM PDT W 3.4 10.00 Cloudy -- 42.8 35.6 76% 41.2 NA 29.99 1015.6
06:35 AM PDT 0.0 10.00 Cloudy -- 41.0 35.6 81% NA NA 29.98 1015.2
06:15 AM PDT NW 4.7 10.00 Cloudy -- 41.0 35.6 81% 37.9 NA 29.98 1015.2
05:55 AM PDT 10.00 Cloudy -- NULL % NA NA M
05:35 AM PDT 5.8 10.00 Cloudy -- 41.0 35.6 81% 37.0 NA 29.97 1014.9
05:15 AM PDT 10.00 Cloudy -- NULL % NA NA M
04:55 AM PDT W 6.9 10.00 Cloudy -- 42.8 35.6 76% 38.5 NA 29.96 1014.6
04:35 AM PDT W 8.1 10.00 Cloudy -- 42.8 35.6 76% 37.9 NA 29.96 1014.6
04:15 AM PDT W 6.9 10.00 Cloudy -- 42.8 33.8 70% 38.5 NA 29.96 1014.6
03:55 AM PDT W 6.9 10.00 Cloudy -- 42.8 35.6 76% 38.5 NA 29.96 1014.6
03:35 AM PDT W 6.9 10.00 Cloudy -- 42.8 35.6 76% 38.5 NA 29.96 1014.6
03:15 AM PDT W 5.8 10.00 Cloudy -- 42.8 35.6 76% 39.2 NA 29.96 1014.6
02:55 AM PDT W 6.9 10.00 Cloudy -- 42.8 35.6 76% 38.5 NA 29.96 1014.6
02:35 AM PDT W 3.4 10.00 Cloudy -- 42.8 35.6 76% 41.2 NA 29.96 1014.6
02:15 AM PDT 0.0 10.00 Cloudy -- 42.8 35.6 76% NA NA 29.96 1014.6
01:55 AM PDT 5.8 10.00 Cloudy -- 42.8 35.6 76% 39.2 NA 29.96 1014.6
01:35 AM PDT 5.8 10.00 Cloudy -- 42.8 35.6 76% 39.2 NA 29.96 1014.6
01:15 AM PDT W 5.8 10.00 Cloudy -- 42.8 35.6 76% 39.2 NA 29.96 1014.6
12:55 AM PDT W 4.7 10.00 Cloudy -- 41.0 35.6 81% 37.9 NA 29.96 1014.6

Regional Weather Observation

SUSANVILLE MUNI (KSVE)

Mostly Clear
48.2 F

CHICO MUNICIPAL (KCIC)

Clear
53.6 F

OROVILLE (KOVE)

Clear
55.4 F

RED BLUFF (KRBL)

Clear
50.0 F

REDDING (KRDD)

Clear
53.6 F

GRASS VALLEY (KGOO)

Mostly Clear
44.6 F
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